National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

37°F

3°C

Humidity 65%
Wind Speed E 9 mph
Barometer 29.79 in (1010.1 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 6 Jan 2:56 pm EST
Extended Forecast for

Liberty NY

Winter Weather Advisory January 6, 04:00pm until January 7, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A slight chance of rain. Cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Snow, freezing rain, and sleet before 1am, then freezing rain likely between 1am and 5am, then rain or freezing rain likely after 5am. Patchy fog after 7pm. Low around 30. East wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New ice accumulation of around a 0.1 of an inch possible. Little or no snow and sleet accumulation expected.

    Low: 30 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain or freezing rain likely before 7am, then a slight chance of rain between 7am and 8am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 38. Northwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 38 °F

    Rain/Freezing
    Rain Likely
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Northwest wind 7 to 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming calm in the morning.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of rain. Cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 20%.
Tonight
Snow, freezing rain, and sleet before 1am, then freezing rain likely between 1am and 5am, then rain or freezing rain likely after 5am. Patchy fog after 7pm. Low around 30. East wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New ice accumulation of around a 0.1 of an inch possible. Little or no snow and sleet accumulation expected.
Wednesday
Rain or freezing rain likely before 7am, then a slight chance of rain between 7am and 8am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 38. Northwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 28. Northwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming calm in the morning.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
11:43 am EST Jan 6, 2026
Forecast Valid:
3pm EST Jan 6, 2026-6pm EST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation